A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
PXZ-BN. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [1,4]Benzoxazino[4'',3'',2'':1',8'][1,4] benzazaborino[4',3',2':4,5][1,4] benzazaborino[3,2,1-kl]phenoxazine. Product Category: Organic Light Emitting Diode (OLED). CAS No. 2250280-10-3. Molecular formula: C30H17BN2O2. Mole weight: 448.28 g/mol. Product ID: ACM2250280103. Alfa Chemistry ISO 9001:2015 Certified.
PXZ-DCPP
PXZ-DCPP. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7,10-Bis(phenoxazine)-2,3-dicyanopyrazino phenanthrene. Product Category: Organic Light Emitting Diode (OLED). CAS No. 1803288-00-7. Molecular formula: C42H22N6O2. Mole weight: 642.66 g/mol. Product ID: ACM1803288007. Alfa Chemistry ISO 9001:2015 Certified.
PXZ-DPS
PXZ-DPS. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 10,10'-(4,4'-Sulfonylbis(4,1-phenylene))bis(10H-phenoxazine). Product Category: Organic Light Emitting Diode (OLED). CAS No. 1477511-57-1. Molecular formula: C36H24N2O4S. Mole weight: 580.65 g/mol. Purity: 95%+. IUPACName: 10-[4-(4-phenoxazin-10-ylphenyl)sulfonylphenyl]phenoxazine. Canonical SMILES: C1=CC=C2C(=C1)N(C3=CC=CC=C3O2)C4=CC=C(C=C4)S(=O)(=O)C5=CC=C(C=C5)N6C7=CC=CC=C7OC8=CC=CC=C86. Product ID: ACM1477511571. Alfa Chemistry ISO 9001:2015 Certified.
PXZ-TRZ
PXZ-TRZ. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 10-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-10H-phenoxazine. Product Category: Organic Light Emitting Diode (OLED). CAS No. 1411910-25-2. Molecular formula: C33H22N4O. Mole weight: 490.55 g/mol. Product ID: ACM1411910252-1. Alfa Chemistry ISO 9001:2015 Certified.
PY159 is a humanized antibody expressed in CHO cells, targeting TREM1/CD354. PY159 carries a huIgG1 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 143.66 kDa. The isotype control for PY159 can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001). Uses: Scientific research. Group: Inhibitory antibodies. CAS No. 2359413-58-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P990650.
PY-60
PY-60 is a robust and specific activator of YAP transcriptional activity that targets annexin A2 (ANXA2) with a Kd of 1.4 μM. PY-60 directly binds to ANXA2 and antagonizes its normal cellular function of repressing YAP activity[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2765218-56-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-141644.
PyAOP
A phosphonium salt derived from HOAt, is generally more efficient than BOP and PyBOP as coupling reagent. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: (7-Azabenzotriazol-1-Yloxy) Tripyrrolidinophosphonium hexafluorophosphate. CAS No. 156311-83-0.
Luxembourg Bio Technologies
PyAOP
PyAOP. Group: Biochemicals. Alternative Names: (7-Azabenzotri azol-1-yloxy) tri pyrrolidinophosphonium hexafluorophosphate. Grades: Highly Purified. CAS No. 156311-83-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C17H27F6N7OP2. US Biological Life Sciences.
Worldwide
PYBG
PYBG acts as a versatile precursor to be facilely conjugated with various fluorescent dyes through Click chemistry and Sonogashira coupling reactions [1]. PYBG is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Group: Fluorescent dye. CAS No. 680622-71-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-23926.
PyBOP
PyBOP. Group: Biochemicals. Grades: Highly Purified. CAS No. 128625-52-5. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C18H28N6OP·PF6, Molecular Weight: 520.39. US Biological Life Sciences.
Worldwide
PyBOP
Analogue of the BOP coupling reagent which does not form carcinogenic HMPA as by-product. May be used in place of BOP in peptide synthesis without loss of coupling efficiency. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: (Benzotriazol-1-Yloxy) Tripyrrolidinophosphonium hexafluorophosphate. CAS No. 128625-52-5.
Luxembourg Bio Technologies
PyBroP
Halogenphosphonium coupling reagent, was developed as an alternative to the BOP reagent, avoiding the release of the toxic HMPA in the activation step. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: Bromo tri pyrrolidinophosphonium hexafluorophosphate. CAS No. 132705-51-2.
Luxembourg Bio Technologies
PyBrOP
PyBrOP. Uses: Designed for use in research and industrial production. Product Category: Bromine Series. CAS No. 132705-51-2. Molecular formula: C12H24BrN3P?F6P. Mole weight: 466.18. Purity: 0.98. Product ID: ACM132705512. Alfa Chemistry ISO 9001:2015 Certified.
PyCloP. Group: Biochemicals. Alternative Names: Chlorotri pyrrolidinophosphonium hexafluorophosphate. Grades: Highly Purified. CAS No. 133894-48-1. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C12H24ClF6N3P2. US Biological Life Sciences.
Worldwide
PyClU
PyClU. Group: Biochemicals. Alternative Names: Chloro-N, N, N', N'-bis (tetramethylene) formamidinium hexafluorophosphate; Chloro dipyrrolidinocarbenium hexafluorophosphate; N, N, N', N'-Bis (tetramethylene) chloroformamidinium hexafluorophosphate. Grades: Highly Purified. CAS No. 135540-11-3. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C9H16N2Cl·PF6. US Biological Life Sciences.
Worldwide
Pycnogenol
Pycnogenol. Group: Biochemicals. Alternative Names: Pinus pinaster, bark extract. Grades: Highly Purified. CAS No. 174882-69-0,90082-75-0. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. US Biological Life Sciences.
Worldwide
pycnoporopepsin
From the basidiomycete Pycnoporus sanguineus, formerly known as P. coccineus and Trametes sanguinea. Formerly included in EC 3.4.23.6. Group: Enzymes. Synonyms: proteinase Ia; Pycnoporus coccineus aspartic proteinase; Trametes acid proteinase. Enzyme Commission Number: EC 3.4.23.30. CAS No. 77967-78-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4268; pycnoporopepsin; EC 3.4.23.30; 77967-78-3; proteinase Ia; Pycnoporus coccineus aspartic proteinase; Trametes acid proteinase. Cat No: EXWM-4268.
PYCR1-IN-1
PYCR1-IN-1 (compound 4) is a pyrroline-5-carboxylate reductase 1 (PYCR1) inhibitor with an IC50 of 8.8 μM. PYCR1-IN-1 has anticancer effects[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 709-85-3. Pack Sizes: 10 mM * 1 mL; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-126271.
pyCTZ
pyCTZ (Pyridyl CTZ), a pyridyl Coelenterazine (CTZ) analog, and is an ATP-independent pyridyl substrate of LumiLuc luciferase. pyCTZ generates strong blue bioluminescence in the presence of luciferases. pyCTZ can be used for aequorin-based calcium sensing [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Pyridyl CTZ. CAS No. 2125486-34-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-135367.
PYD-2Cz
PYD-2Cz. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,6-Di(9H-carbazol-9-yl)pyridine. Product Category: Organic Light Emitting Diode (OLED). CAS No. 168127-49-9. Molecular formula: C29H19N3. Mole weight: 409.48 g/mol. Purity: 95%+. Product ID: ACM168127499. Alfa Chemistry ISO 9001:2015 Certified.
Pygeum Africanum P.E. 4:1
Pygeum Africanum P.E. 4:1.
CA, FL & NJ
Pygeum Bark Extract
Pygeum Bark Extract. Applications: Used for men health care products, dietary supplements, can increase men function, treat bph. Group: Others. Synonyms: Pygeum Bark Extract; 949109-75-5; Pygeum africanum L. CAS No. 949109-75-5. Purity: 5%-15% Total Phytosterol by HPLC. Appearance: Brown red fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Bark. Species: Pygeum africanum L. Pygeum Bark Extract; 949109-75-5; Pygeum africanum L.; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-079.
Pygeum extract
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
PYLa/PGLa B is an antibacterial peptide isolated from Xenopus laevis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Ile-Ala-Lys-Val-Ala-Leu-Lys-Ala-Leu. Grade: >95%. Molecular formula: C44H83N11O10. Mole weight: 926.22.
Pyloricidin A
Pyloricidin A is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C31H51N5O10. Mole weight: 653.76.
Pyloricidin A1
Pyloricidin A1 is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C32H53N5O10. Mole weight: 667.79.
Pyloricidin A2
Pyloricidin A2 is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C32H53N5O10. Mole weight: 667.79.
Pyloricidin B
Pyloricidin B is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C26H42N4O9. Mole weight: 554.63.
Pyloricidin C
Pyloricidin C is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. Molecular formula: C21H33N3O8. Mole weight: 455.50.
Pyloricidin D
Pyloricidin D is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. Molecular formula: C15H22N2O7. Mole weight: 342.34.
Pymetrozine
Pymetrozine. Group: Biochemicals. Alternative Names: 4, 5-Dihydro-6-methyl-4-[ (E) - (3-pyridinylmethylene) amino]-1, 2, 4-triazin-3 (2H) -one; (E) -4, 5-dihydro-6-methyl-4-[ (3-pyridinylmethylene) amino]-1, 2, 4-triazin-3 (2H) -one; A 9364A. Grades: Highly Purified. CAS No. 123312-89-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H11N5O. US Biological Life Sciences.
Worldwide
Pymetrozine
Pymetrozine is a feeding inhibitor of Homoptera, in preventing transmission of cauliflower mosaic caulimovirus by the aphid species Myzus persicae (Sulzer). Uses: Scientific research. Group: Signaling pathways. Alternative Names: CGA 215944. CAS No. 123312-89-0. Pack Sizes: 10 mM * 1 mL; 250 mg; 500 mg; 1 g; 5 g. Product ID: HY-B0821.
Pyocyanin
Pyocyanin (Pyocyanine) is a toxic, quorum sensing (QS) controlled metabolite produced by Pseudomonas aeruginosa. Pyocyanin is a REDOX active compound that promotes the production of reactive oxygen species (ROS). Pyocyanin has antibacterial and anti-inflammatory activity [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: Pyocyanine; Sanazin; Sanasin. CAS No. 85-66-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-111278.
Pyocyanin
from Pseudomonas aeruginosa, ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy.
Pyocyanine
It is produced by the strain of Streptomyces cyanoflavus. It has anti-gram positive bacteria, negative bacteria (weak) and mycobacterium (weak) activity. It has been shown to accelerate neutrophil apoptosis in vitro, resulting in resolution of acute inflammation, which is beneficial for bacterial survival. Synonyms: Antibiotic 4738-B; Cyanomycin; Pyrocyanine; Sanazin; 5-methylphenazin-1(5H)-one; 5-methylphenazin-5-ium-1-olate. Grade: ≥98%. CAS No. 85-66-5. Molecular formula: C13H10N2O. Mole weight: 210.23.
Pyocyanin, Ready Made Solution from Pseudomonas aeruginosa
5 mg/mL in DMSO, 0.2 ?m filtered. Group: Fluorescence/luminescence spectroscopy.
Pyoluteorin
Pyoluteorin is an antibiotic produced by Pseudomonas aeruginosa T359 and IFO3455. It has activity against Gram-positive and negative bacteria, mycobacteria and fungi. Grade: >98% by HPLC. CAS No. 25683-07-2. Molecular formula: C11H7Cl2NO3. Mole weight: 272.08.
Pyoluteorin
Pyoluteorin is an antibiotic that inhibits Oomycete fungi , including the plant pathogen Pythium ultimum , and suppresses plant diseases caused by this fungus [1]. Pyoluteorin induces human triple-negative breast cancer MDA-MB-231 cells apoptosis in vitro. Pyoluteorin can be used for the research of human triple-negative breast cancer [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 25683-07-2. Pack Sizes: 1 mg. Product ID: HY-114979.
Pyoluteorin
Pyoluteorin. Group: Biochemicals. Alternative Names: NSC 143092; 4,5-Dichloropyrrol-2-yl 2,6-dihydroxyphenylketone. Grades: Highly Purified. CAS No. 25683-07-2. Pack Sizes: 10mg. Molecular Formula: C11H7Cl2NO3, Molecular Weight: 272.08. US Biological Life Sciences.
Worldwide
Pyoverdines
from Pseudomonas fluorescens, >90% (HPLC). Group: Fluorescence/luminescence spectroscopy.
Pyoverdines?Fe complex
from Pseudomonas fluorescens, >90% (HPLC). Group: Fluorescence/luminescence spectroscopy.
Pyoverdines?Gallium (III) complex
from Pseudomonas fluorescens, >90% (HPLC). Group: Fluorescence/luminescence spectroscopy.
PyOxim
PyOxim. Group: Biochemicals. Alternative Names: [Ethyl cyano ( hydroxyimino) acetato-O2] tri -1-pyrrolidinyl phosphonium hexafluorophosphate. Grades: Highly Purified. CAS No. 153433-21-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C17H29F6N5O3P2. US Biological Life Sciences.
Worldwide
PyOxim
PyOxim is a novel reagent which mediates coupling reactions with efficiencies superior to HATU and PyBOP and comparable to COMU. It is has excellent solubility in DMF and is stable in solution under an inert atmosphere for two days. Unlike HATU and HBTU, it cannot cause chain terminating side reactions and is, therefore, ideal for the synthesis of cyclic peptides. Furthermore, it is not explosive under normal operating conditions and is less likely to exhibit allergenicity compared to other coupling reagents. Synonyms: pyoxime; AS-10531; SC-13336; CS-0068035; K-4853; J-009012; (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium hexafluorophosphate; [cyano-(ethoxycarbonyl)methyleneaminooxy]tris(1-pyrrolidinyl)phosphonium hexafluorophosphate; (T-4)-[ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinyl-Phosphorus(1+) hexafluorophosphate(1-); (T-4)?-[ethyl 2-cyano-2-[(hydroxy-κO)?imino]?acetato]?tri-1-pyrrolidinyl-Phosphorus(1+) hexafluorophosphate(?1-). Grade: > 98% (HPLC). CAS No. 153433-21-7. Molecular formula: C17H29F6N5O3P2. Mole weight: 527.38.
PyOxim®
Highly efficient coupling reagent which mediates coupling reactions with efficiencies superior to HATU and PyBOP and comparable to COMU. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: [Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate. CAS No. 153433-21-7.
Luxembourg Bio Technologies
PYR01
PYR01 is a non-nucleoside reverse transcriptase inhibitor and a killing activator targeting HIV infected cells. PYR01 has cytokilling and antiviral properties of HIV-1 infection with the IC50 values of 27.5nM and 39.7nM, respectively. PYR01 leads to selective cytotoxicity by promoting HIV-1 Gag-Pol dimerization and HIV-1 protease intracellular activation. PYR01 can be used in the study of HIV[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2560576-15-8. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-153225.
Pyr10
Pyr10 is a pyrazole derivative and a selective TRP cation 3 (TRPC3) inhibitor. Pyr10 inhibits Ca2+ influx in carbachol-stimulated TRPC3-transfected HEK293 cells with an IC50 of 0.72 ?M (IC50 of 13.08 ?M for store operated Ca2+ entry in BRL-2H3 cells). Pyr10 has the ability to distinguish between receptor-operated TRPC3 and native stromal interaction molecule 1 (STIM1)/Orai1 channels[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1315323-00-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-19408.
PYR-41 is a selective and cell permeable inhibitor of ubiquitin-activating enzyme E1 with an IC 50 of < 10 μM, with little activity at E2 and E3. Uses: Scientific research. Group: Signaling pathways. CAS No. 418805-02-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-13296.
Pyraclostrobin is a strobilurin fungicide that inhibits mitochondrial complex III of fungal and mammalian cells. Pyraclostrobin induces triglyceride accumulation and triglyceride accumulation in 3T3-L1 cells. Uses: Pyraclostrobin is a new broad spectrum foliar fungicide in the strobilurin chemical class. Additional or Alternative Names: N-[2-[[[1-(4-Chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamic Acid Methyl Ester; [2-[[[1-(4-Chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]methoxycarbamic Acid Methyl Ester; BAS 500F; Cabrio; Comet; F 500; F 500; Headline; Stamina. Product Category: Inhibitors. Appearance: white/grey crystals. CAS No. 175013-18-0. Molecular formula: C19H18ClN3O4. Mole weight: 387.82. Purity: 0.98. Canonical SMILES: COC(N(C1=C(C=CC=C1)COC2=NN(C3=CC=C(Cl)C=C3)C=C2)OC)=O. Product ID: ACM175013180. Alfa Chemistry ISO 9001:2015 Certified.
Pyraclostrobin
Pyraclostrobin is a highly effective and broad-spectrum strobilurin fungicide. Pyraclostrobin can induce oxidative DNA damage, mitochondrial dysfunction and autophagy through the activation of AMPK / mTOR signaling. Pyraclostrobin can be used to control crop diseases [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 175013-18-0. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg; 500 mg. Product ID: HY-N6626.
Pyraclostrobin
Pyraclostrobin. Group: Biochemicals. Alternative Names: N-[2-[[[1-(4-Chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamic acid methyl ester; [2- [ [ [1- (4-Chlorophenyl) -1H-pyrazol-3-yl] oxy] methyl] phenyl] methoxycarbamic acid methyl ester; BAS 500F. Grades: Highly Purified. CAS No. 175013-18-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C19H18ClN3O4. US Biological Life Sciences.
Pyracrimycin A is an antibacterial antibiotic produced by Str. eridani. It has activity against gram-positive bacteria, gram-negative bacteria and mycobacteria. Synonyms: Cyclamidomycin; Desdanine. Grade: >98%. CAS No. 35663-85-5. Molecular formula: C7H10N2O. Mole weight: 138.17.
Pyraflufen
Pyraflufen. Group: Biochemicals. Alternative Names: 2-Chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxyacetic acid; E 1; [2-Chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]-acetic Acid. Grades: Highly Purified. CAS No. 129630-17-7. Pack Sizes: 2.5mg. Molecular Formula: C13H9Cl2F3N2O4, Molecular Weight: 385.12. US Biological Life Sciences.
Worldwide
Pyraflufen-ethyl
Pyraflufen-ethyl. Group: Biochemicals. Alternative Names: Thunderbolt; ET 751; ET Herbicide/Defoliant; Ecopart; Ethyl [2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate; HRB 1; [2-Chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]-Acetic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 129630-19-9. Pack Sizes: 5mg. Molecular Formula: C15H13Cl2F3N2O4, Molecular Weight: 413.18. US Biological Life Sciences.